Plumbing layout for a commercial facility featuring cold water, sanitary sewage, and rainwater drainage systems. It shows the routing for PVC piping with various diameters including Ø25mm for cold water and up to Ø150mm for pluvial lines. The design adheres to Brazilian standards NBR 5626, NBR 8160, and NBR 10844. We’ve included specific details for inspection boxes (CX-E and CX-AP) measuring 0.40×0.40m and a Tigre grease trap. Slopes for the drainage lines are specified at 0.5% and 1.0% depending on the run. The plan covers several areas like the reception, pantry, PNE restrooms, and muliple work rooms. Prumada (riser) locations and ventilation points are clearly marked throughout the floor plan. Panta de hidráulica com esgoto, águas pluviais e água fria.